Pita sandwich from the Mushroom Stand

Pita sandwich from the Mushroom Stand

Algerina Perna, Baltimore Sun photo

The warm pita stuffed with soy-marinated portobello and feta cheese and dressed with hot sauce is pretty much a Baltimore Farmers' Market classic. The oyster fritter from the same stand has its fan club, too.

The warm pita stuffed with soy-marinated portobello and feta cheese and dressed with hot sauce is pretty much a Baltimore Farmers' Market classic. The oyster fritter from the same stand has its fan club, too. (Algerina Perna, Baltimore Sun photo)

The warm pita stuffed with soy-marinated portobello and feta cheese and dressed with hot sauce is pretty much a Baltimore Farmers' Market classic. The oyster fritter from the same stand has its fan club, too.